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Engine Electrical Connectors: Generator

Fig 1: Generator Connector End View
GM1522871Courtesy of GENERAL MOTORS CORP.
Generator Connector Parts Information

Connector Part Information 
  • OEM: 12186308
  • Service: 89046837
  • Description: 2-Way F JPT, Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: 4-964286-1/16
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12093647/J-35616-4A (PU)
Generator Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 BN 25 Charge Indicator Control/Charge Indicator Signal
2 GY 23 Generator Field Duty Cycle Signal
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